Vicente Posted September 30, 2019 Report Share Posted September 30, 2019 Received PLC with USC-B5-RA28, I am trying to connect with it and I don't know how. Recorded on a USB the update of the firmware but before connecting the PLC after a while with the orange color in EXECUTE it starts to flash and the ERROR LED appears in red, it does not recognize the USB either. I do not know what to do. VID_20190930_164019.mp4 Quote Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted October 1, 2019 MVP 2023 Report Share Posted October 1, 2019 What is the size of the USB drive you used to update the firmware? It needs to be at least 8 GB. Joe T. Quote Link to comment Share on other sites More sharing options...
Vicente Posted October 14, 2019 Author Report Share Posted October 14, 2019 Thanks, it is already fixed. Quote Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted October 15, 2019 MVP 2023 Report Share Posted October 15, 2019 Solution? Joe T. Quote Link to comment Share on other sites More sharing options...
Vicente Posted October 15, 2019 Author Report Share Posted October 15, 2019 The problem was that the USB was defective. It shows that I am new with these PLC models. Quote Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted October 15, 2019 MVP 2023 Report Share Posted October 15, 2019 You may be new, but I spent half an hour last night trying to figure out why my new Brick (what I and others call the PLC product) kept telling me it wanted an SD card on the VNC client when I just put a new one in. Then I tried reading it with an adapter on my computer and it made the Windows "ching - happy bell" noise but wouldn't read. Then I tried re-inserting it in the adapter. Four times. Then I got another new micro SD card and put it in. The problem went away. The moral of the story is you are not the first to get bit by defective removable media. Nor will you be the last. It's something we all need to keep in mind. Joe T. 1 Quote Link to comment Share on other sites More sharing options...
Gerson Posted February 22, 2021 Report Share Posted February 22, 2021 Hola Joe Estoy teniendo un problema parecido con con el PLC USC-B10-RA28 trato de actualizarlo con un pendrive de 8 GB (en realidad e intentado con mas de 5 pendrive diferentes) y cuando lo pongo en el PLC y trato de actualizar, da error(update failed due to unknown error). Soy novato en esto. que puedo hacer? gracias de antemano. Quote Link to comment Share on other sites More sharing options...
Swervomotor Posted February 22, 2021 Report Share Posted February 22, 2021 Gerson, los 5 pendrive diferentes formato en FAT? Quote Link to comment Share on other sites More sharing options...
AlexUT Posted February 22, 2021 Report Share Posted February 22, 2021 FAT32, not FAT 1 Quote Link to comment Share on other sites More sharing options...
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